Playground structure



FIG. 1 is a top view of a playground structure;

FIG. 2 is a bottom view thereof;

FIG. 3 is a right-side view thereof, showing the structures between the arrows 3—3 and the line Y—Y;

FIG. 4 is a left-side view thereof, showing the structures between the arrows 4—4 and the line Y—Y;

FIG. 5 is a front view thereof, showing the structures between the arrows 5—5 and the line X—X;

FIG. 6 is a rear view thereof, showing the structures between the arrows 6—6 and the line X—X; and,

FIG. 7 is a perspective view thereof. 

The ornamental design for a playground structure, as shown and described. 